The summary of the work of the Guardians of the Faith Forum and the summary of the dialogues between Islam and Christianity over the past 20 years. The book revises and expands on some books, such as The True Explanation of the Religion of Christ, and other books. It also draws on new developments in the fields of textual criticism, historical criticism, and new editions of the New Testament. God willing, the book will be a comprehensive reference for all debaters and researchers. This book will close a large door to debate, as each paragraph has its own Arabic and foreign references. We ask God to make it beneficial and guide us all to the path of truth.